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Surecross dx85 modbus rtu remote i/o device, Features, Models

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Configurable Modbus slave remote I/O device with four sourcing discrete inputs, four sourcing discrete outputs, two 0 to 20 mA analog
inputs, and two 0 to 20 mA analog outputs

Features

IP67 Base

IP20 Base

The SureCross™ wireless system is a radio frequency network with integrated I/O that
can operate in most environments while eliminating the need for wiring runs. Systems are
built around a Gateway, which acts as the wireless network master device, and one or
more Nodes. A remote I/O device with a Modbus interface is used to expand the I/O of the
Gateway device or the Modbus host.

• Wireless industrial I/O device with four sourcing discrete inputs, four sourcing discrete

outputs, two 0 to 20 mA analog inputs, and 0 to 20 mA two analog outputs

• 10 to 30V dc power input
• Selectable Modbus slave address
• Modbus RTU protocol using RS-485
• The DX85...C models are certified for use in Class I, Division 2, Group A, B, C, D; and

Zone 2 (Group IIC) Hazardous Locations when properly installed in accordance with
the National Electrical Code, the Canadian Electrical Code, LCIE/ATEX, or applicable
local codes/regulations (see Specifications)

Models

Model

Environmental Rating

I/O

DX85M4P4M2M2

IP67, NEMA 6

Inputs: Four sourcing discrete, two 0 to 20 mA
analog
Outputs: Four sourcing discrete, two 0 to 20 mA
analog

DX85M4P4M2M2C

IP20, NEMA 1
Class I, Division 2, Group A, B, C, D Hazardous Lo-
cations (see Specifications)

WARNING: Not To Be Used for Personnel Protection
Never use this product as a sensing device for personnel protection. Doing so could lead to seri-
ous injury or death.
This product does NOT include the self-checking redundant circuitry necessary to
allow its use in personnel safety applications. A sensor failure or malfunction can cause either an ener-
gized or de-energized sensor output condition.

SureCross DX85 Modbus RTU Remote I/O Device

P/N 131629 rev. G

1/25/2012

0 131629

2

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